126465248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 309645504

約数和(自身を除く): 183180256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 137, 182, 208, 224, 274, 317, 364, 416, 548, 634, 728, 959, 1096, 1268, 1456, 1781, 1918, 2192, 2219, 2536, 2912, 3562, 3836, 4121, 4384, 4438, 5072, 7124, 7672, 8242, 8876, 10144, 12467, 14248, 15344, 16484, 17752, 24934, 28496, 28847, 30688, 32968, 35504, 43429, 49868, 56992, 57694, 65936, 71008, 86858, 99736, 115388, 131872, 173716, 199472, 230776, 304003, 347432, 398944, 461552, 564577, 608006, 694864, 923104, 1129154, 1216012, 1389728, 2258308, 2432024, 3952039, 4516616, 4864048, 7904078, 9033232, 9728096, 15808156, 18066464, 31616312, 63232624, 126465248]

約数ペア:

[(1, 126465248), (2, 63232624), (4, 31616312), (7, 18066464), (8, 15808156), (13, 9728096), (14, 9033232), (16, 7904078), (26, 4864048), (28, 4516616), (32, 3952039), (52, 2432024), (56, 2258308), (91, 1389728), (104, 1216012), (112, 1129154), (137, 923104), (182, 694864), (208, 608006), (224, 564577), (274, 461552), (317, 398944), (364, 347432), (416, 304003), (548, 230776), (634, 199472), (728, 173716), (959, 131872), (1096, 115388), (1268, 99736), (1456, 86858), (1781, 71008), (1918, 65936), (2192, 57694), (2219, 56992), (2536, 49868), (2912, 43429), (3562, 35504), (3836, 32968), (4121, 30688), (4384, 28847), (4438, 28496), (5072, 24934), (7124, 17752), (7672, 16484), (8242, 15344), (8876, 14248), (10144, 12467)]